1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 /* History of cvs commits:
23 //_________________________________________________________________________
24 // Class provides correspondence between "raw numbers" i.e. number of crustall
25 // in prototype and PHOT AbsId numer, used in reconstruction.
26 // First it calculates correspondence automatically, assuming, that
27 // prototype, having N raws and M columns is situated in the center
28 // of middle (third) PHOS module. Then this correspondence can be edited
29 // manually. One can convert Raw->AbsId and visa versa AbsId->RawId.
31 //*-- Author : D.Peressounko ("RRC Kurchatov Institute")
32 //////////////////////////////////////////////////////////////////////////////
34 // --- ROOT system ---
38 // --- Standard library ---
40 // --- AliRoot header files ---
42 #include "AliPHOSGeometry.h"
43 #include "AliPHOSConTableDB.h"
45 ClassImp(AliPHOSConTableDB)
48 //____________________________________________________________________________
49 AliPHOSConTableDB::AliPHOSConTableDB():TNamed("AliPHOSConTableDB","Beamtest2002")
51 //default constructor, nothing created.
62 //____________________________________________________________________________
63 AliPHOSConTableDB::AliPHOSConTableDB(const char * title):TNamed("AliPHOSConTableDB",title)
65 //Normally used constructor
74 fGeom = AliPHOSGeometry::GetInstance("IHEP","") ;
78 //____________________________________________________________________________
79 AliPHOSConTableDB::AliPHOSConTableDB(const AliPHOSConTableDB& cdb):TNamed(cdb.GetName(), cdb.GetTitle())
83 fProtoRaws=cdb.fProtoRaws ; // Parameters
84 fProtoColumns=cdb.fProtoColumns ; // used to calculate
85 fRawOffset=cdb.fRawOffset ; // correspondance
86 fColOffset=cdb.fColOffset ; // map
87 fNcrInProto=cdb.fNcrInProto ; //Number of channels in prototype
88 fMinAbsId=cdb.fMinAbsId ; //Minimal AbsId, corresponding to some prototype cristall.
89 fMaxAbsId=cdb.fMaxAbsId ; //Maximal AbsId, corresponding to some prototype cristall
90 fAbsIdMap=new TArrayS(*(cdb.fAbsIdMap)) ; //Map of correspondance between Raw and PHOS ID
91 fRawIdMap=new TArrayS(*(cdb.fRawIdMap)) ; //Map of correspondance between AbsId and Raw
94 //____________________________________________________________________________
95 AliPHOSConTableDB::~AliPHOSConTableDB()
103 //____________________________________________________________________________
104 void AliPHOSConTableDB::BuildDB(void)
106 //Make a map between Protopype cristalls and PHOS crystalls
107 //assuming, that prototype is centered in the third module of the PHOS
108 fNcrInProto =fProtoRaws*fProtoColumns ;
110 AliError(Form("configuratio of prototype is not known!!!\n Specify number of raws and columns in prototype"));
113 fRawOffset = (fGeom->GetNPhi() - fProtoRaws)/2 ;
114 fColOffset = (fGeom->GetNZ() - fProtoColumns )/ 2 ;
115 fAbsIdMap = new TArrayS(fNcrInProto) ;
116 fMinAbsId = fGeom->GetNCristalsInModule()*2 +
117 fRawOffset*fGeom->GetNZ()+fColOffset+1 ;
118 fMaxAbsId = fGeom->GetNCristalsInModule()*2 +
119 (fRawOffset + fProtoRaws)*fGeom->GetNZ()-
121 fRawIdMap = new TArrayS(fMaxAbsId-fMinAbsId+1) ;
122 for(Int_t raw =0; raw < fProtoRaws ; raw ++){
123 for(Int_t col = 0; col < fProtoColumns ; col ++){
124 Int_t rawId = raw*fProtoColumns + col ;
125 Int_t rel[4] = {3,0,0,0} ; //We assume, that we deal with third module
126 rel[2]=raw + fRawOffset+1 ;
127 rel[3]=col + fColOffset+1 ;
129 fGeom->RelToAbsNumbering(rel,absId) ;
130 fAbsIdMap->AddAt(static_cast<UInt_t>(absId),rawId) ;
131 fRawIdMap->AddAt(static_cast<UInt_t>(rawId),absId-fMinAbsId) ;
136 //____________________________________________________________________________
137 void AliPHOSConTableDB::PlotProtoMap(Option_t * opt)
139 //Visualyse connection table
141 TH2S * hMapProto = new TH2S("hMap","Map of Prototype ids",
142 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
143 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
144 TH2S * hMapPHOS = new TH2S("hMapPHOS","Map of PHOS ids",
145 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
146 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
147 TH2C * hMapBox = new TH2C("hMapBox","Map of Prototype ids",
148 fGeom->GetNPhi(),0,fGeom->GetNPhi(),
149 fGeom->GetNZ(),0,fGeom->GetNZ()) ;
150 for(Int_t raw =0; raw <fGeom->GetNPhi() ; raw ++)
151 for(Int_t col = 0; col <fGeom->GetNZ() ; col ++)
152 hMapBox->SetBinContent(raw+1,col+1,1) ;
154 for(Int_t raw =0; raw < fProtoRaws; raw ++){
155 for(Int_t col = 0; col < fProtoColumns ; col ++){
156 Int_t rawId = col*fProtoRaws + raw ;
157 Int_t rel[4] = {3,0,0,0} ; //We assume, that we deal with third module
158 rel[2]=raw + fRawOffset ;
159 rel[3]=col + fColOffset ;
160 hMapProto->SetBinContent(rel[2]+1,rel[3]+1,rawId);
162 fGeom->RelToAbsNumbering(rel,absId) ;
163 hMapPHOS->SetBinContent(rel[2]+1,rel[3]+1,absId) ;
168 if(strstr(opt,"Zoom")||strstr(opt,"zoom")){
169 static_cast<TAxis *>(hMapBox->GetXaxis())->SetRange(fRawOffset+1,fGeom->GetNPhi()-fRawOffset) ;
170 static_cast<TAxis *>(hMapBox->GetYaxis())->SetRange(fColOffset+1,fGeom->GetNZ()-fColOffset) ;
172 hMapBox->Draw("box") ;
173 if(strstr(opt,"PHOS"))
174 hMapPHOS->Draw("textsame") ;
176 hMapProto->Draw("textsame") ;
179 //____________________________________________________________________________
180 Int_t AliPHOSConTableDB::AbsId2Raw(Int_t absId)const{
181 //converts numbering of modules in PHOS into
182 //numbering in prototype
183 if(absId >= fMinAbsId && absId<=fMaxAbsId){
184 return fRawIdMap->At(absId-fMinAbsId) ;
189 //____________________________________________________________________________
190 Int_t AliPHOSConTableDB::Raw2AbsId(Int_t rawId)const{
191 //converts numbering of modules in prototipe into
193 if(rawId >= 0 && rawId<fNcrInProto)
194 return fAbsIdMap->At(rawId) ;
198 //____________________________________________________________________________
199 void AliPHOSConTableDB::Print(const Option_t *)const {
200 //prints configuraion
203 message = " %s %s\n" ;
204 message += "PHOS Geometry configured for " ;
206 message += "%s %s \n" ;
208 message += " null \n" ;
210 AliInfo(Form(message.Data(), GetName(), GetTitle(), fGeom->GetName(), fGeom->GetTitle() )) ;
212 message = "\n-------Prototype parameters--------\n" ;
213 message += " number of columns: %d \n" ;
214 message += " number of raws: %d \n" ;
215 message += " centered in third PHOS module with offsets: \n " ;
216 message += " raw: %d of %d\n" ;
217 message += " col: %d of %d\n" ;
218 message += "------------------------------------ \n" ;
220 AliInfo(Form(message.Data(), fProtoColumns, fProtoRaws, fRawOffset, fGeom->GetNPhi(), fColOffset,fGeom->GetNZ() ));
222 //____________________________________________________________________________
223 AliPHOSConTableDB& AliPHOSConTableDB::operator=(const AliPHOSConTableDB& cdb){
224 //Operator for coding convetion
225 fGeom=cdb.fGeom ; //! PHOS geometry class
226 fProtoRaws=cdb.fProtoRaws ; // Parameters
227 fProtoColumns=cdb.fProtoColumns ; // used to calculate
228 fRawOffset=cdb.fRawOffset ; // correspondance
229 fColOffset=cdb.fColOffset ; // map
230 fNcrInProto=cdb.fNcrInProto ; //Number of channels in prototype
231 fMinAbsId=cdb.fMinAbsId ; //Minimal AbsId, corresponding to some prototype cristall.
232 fMaxAbsId=cdb.fMaxAbsId ; //Maximal AbsId, corresponding to some prototype cristall
233 fAbsIdMap=new TArrayS(*(cdb.fAbsIdMap)) ; //Map of correspondance between Raw and PHOS ID
234 fRawIdMap=new TArrayS(*(cdb.fRawIdMap)) ; //Map of correspondance between AbsId and Raw